using System;
using System.Globalization;
using System.Windows.Data;
using System.Windows.Media.Imaging;
using Core.Contracts.Enums;
using Core.Contracts.Interfaces;

namespace Profit.Converters
{
    [ValueConversion(typeof(IAgentAttribute), typeof(BitmapImage))]
    public class AgentAttributeToImageConverter : IValueConverter
    {
        /// <summary>
        /// Converts a value. 
        /// </summary>
        /// <returns>
        /// A converted value. If the method returns null, the valid null value is used.
        /// </returns>
        /// <param name="value">The value produced by the binding source.</param><param name="targetType">The type of the binding target property.</param><param name="parameter">The converter parameter to use.</param><param name="culture">The culture to use in the converter.</param>
        public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
        {
            switch (((IAgentAttribute)value).Type)
            {
                case AgentAttributesEnum.Tactics :
                    return Helpers.LoadIcon("tactics_16.png");
                case AgentAttributesEnum.Mechatronics:
                    return Helpers.LoadIcon("mechatronics_16.png");
                case AgentAttributesEnum.Industry:
                    return Helpers.LoadIcon("industry_16.png");
                case AgentAttributesEnum.Research:
                    return Helpers.LoadIcon("research_16.png");
                case AgentAttributesEnum.Politics:
                    return Helpers.LoadIcon("politics_16.png");
                case AgentAttributesEnum.Economics:
                    return Helpers.LoadIcon("economics_16.png");
            }
            
            return null;
        }

        /// <summary>
        /// Converts a value. 
        /// </summary>
        /// <returns>
        /// A converted value. If the method returns null, the valid null value is used.
        /// </returns>
        /// <param name="value">The value that is produced by the binding target.</param><param name="targetType">The type to convert to.</param><param name="parameter">The converter parameter to use.</param><param name="culture">The culture to use in the converter.</param>
        public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
        {
            throw new NotImplementedException();
        }
    }
}